Spoon Sports Rigid Collar - Honda Accord CB1,CB3 - Rear Nissan allows higher power to be

allows higher power to be made safely

Includes all hardware and risers – no modifications required

so no horsepower or torque gains apply

The biggest gain the bypass manifold provides is the reduction of parasitic Helmholtz resonance

Spoon Sports Rigid Collar - Honda Accord CB1,CB3 - Rear Nissan allows higher power to beDeveloped by Spoon Sports, the Japanese Honda tuning specialists, Rigid Collars are precision machined aluminium rings that lock your subframe to the chassis. Factories drill the subframe bolt holes oversized so components drop in fast on the production line, and that clearance stays for the life of the car. It leaves the subframe sitting a fraction off centre, dulling steering response and letting vibration through the floor. Fit a set and the bolts